239125320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3116

約数の個数: 192

約数和(自身を含む): 917130240

約数和(自身を除く): 678004920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3061, 3255, 3720, 3906, 4340, 5208, 5580, 6122, 6510, 7812, 8680, 9183, 9765, 11160, 12244, 13020, 15305, 15624, 18366, 19530, 21427, 24488, 26040, 27549, 30610, 36732, 39060, 42854, 45915, 55098, 61220, 64281, 73464, 78120, 85708, 91830, 94891, 107135, 110196, 122440, 128562, 137745, 171416, 183660, 189782, 192843, 214270, 220392, 257124, 275490, 284673, 321405, 367320, 379564, 385686, 428540, 474455, 514248, 550980, 569346, 642810, 664237, 759128, 771372, 854019, 857080, 948910, 964215, 1101960, 1138692, 1285620, 1328474, 1423365, 1542744, 1708038, 1897820, 1928430, 1992711, 2277384, 2571240, 2656948, 2846730, 3321185, 3416076, 3795640, 3856860, 3985422, 4270095, 5313896, 5693460, 5978133, 6642370, 6832152, 7713720, 7970844, 8540190, 9963555, 11386920, 11956266, 13284740, 15941688, 17080380, 19927110, 23912532, 26569480, 29890665, 34160760, 39854220, 47825064, 59781330, 79708440, 119562660, 239125320]

約数ペア:

[(1, 239125320), (2, 119562660), (3, 79708440), (4, 59781330), (5, 47825064), (6, 39854220), (7, 34160760), (8, 29890665), (9, 26569480), (10, 23912532), (12, 19927110), (14, 17080380), (15, 15941688), (18, 13284740), (20, 11956266), (21, 11386920), (24, 9963555), (28, 8540190), (30, 7970844), (31, 7713720), (35, 6832152), (36, 6642370), (40, 5978133), (42, 5693460), (45, 5313896), (56, 4270095), (60, 3985422), (62, 3856860), (63, 3795640), (70, 3416076), (72, 3321185), (84, 2846730), (90, 2656948), (93, 2571240), (105, 2277384), (120, 1992711), (124, 1928430), (126, 1897820), (140, 1708038), (155, 1542744), (168, 1423365), (180, 1328474), (186, 1285620), (210, 1138692), (217, 1101960), (248, 964215), (252, 948910), (279, 857080), (280, 854019), (310, 771372), (315, 759128), (360, 664237), (372, 642810), (420, 569346), (434, 550980), (465, 514248), (504, 474455), (558, 428540), (620, 385686), (630, 379564), (651, 367320), (744, 321405), (840, 284673), (868, 275490), (930, 257124), (1085, 220392), (1116, 214270), (1240, 192843), (1260, 189782), (1302, 183660), (1395, 171416), (1736, 137745), (1860, 128562), (1953, 122440), (2170, 110196), (2232, 107135), (2520, 94891), (2604, 91830), (2790, 85708), (3061, 78120), (3255, 73464), (3720, 64281), (3906, 61220), (4340, 55098), (5208, 45915), (5580, 42854), (6122, 39060), (6510, 36732), (7812, 30610), (8680, 27549), (9183, 26040), (9765, 24488), (11160, 21427), (12244, 19530), (13020, 18366), (15305, 15624)]